{"product_id":"shimano-tiagra-fc-r4000-chainset-52-36t-170mm-2x11-speed","title":"Shimano Tiagra FC-R4000 Chainset - 52\/36T, 170mm, 2x11-Speed","description":"\u003ch2\u003eShimano Tiagra FC-R4000 Chainset — 52\/36T, 170mm, 2x11-Speed\u003c\/h2\u003e\n\u003cp\u003eThe Tiagra R4000 crank borrows its design language from Shimano's higher-end road groupsets, giving a good balance of stiffness and weight without the premium price. The 2-piece cap-free construction is quick to install and noticeably lighter and stiffer than a traditional crank and bottom bracket assembly.\u003c\/p\u003e\n\u003cp\u003e52\/36T semi-compact gearing — a bit more top end than a 50\/34 while keeping a usable climbing gear.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2-piece cap-free HollowTech II design — light, stiff and easy to fit\u003c\/li\u003e\n  \u003cli\u003eSG-X chainrings with positioned chain pick-up pins for fast, positive front shifts\u003c\/li\u003e\n  \u003cli\u003eWide bearing stance for efficient power transfer\u003c\/li\u003e\n  \u003cli\u003eAnodised aluminium crank arms and aluminium chainrings\u003c\/li\u003e\n  \u003cli\u003e4-arm spider, 110mm BCD\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Shimano Tiagra R4000\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e FC-R4000\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChainrings:\u003c\/strong\u003e 52\/36T\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCrank length:\u003c\/strong\u003e 170mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpeed:\u003c\/strong\u003e 2x11\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBB interface:\u003c\/strong\u003e HollowTech II (68\/70mm shell)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBCD:\u003c\/strong\u003e 110mm, 4-arm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChainline:\u003c\/strong\u003e 43.5mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ-factor:\u003c\/strong\u003e 150mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChain:\u003c\/strong\u003e HG-X11 \/ 11-speed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e EFCR4000CX26\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEAN Barcode:\u003c\/strong\u003e 4550170953164\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e⚠️ Front derailleur compatibility: FD-R4000 only. Bottom bracket not included. Not to be confused with the older 10-speed FC-4700.\u003c\/em\u003e\u003c\/p\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":62367441027459,"sku":"EFCR4000CX26","price":134.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2617\/6108\/files\/fcr4000c26.jpg?v=1786703928","url":"https:\/\/fifecycles.co.uk\/products\/shimano-tiagra-fc-r4000-chainset-52-36t-170mm-2x11-speed","provider":"Fife Cycle Centre","version":"1.0","type":"link"}